I've stopped development on peppy, after many years of faithful service.
I haven't had time to update it to a more current version of wxPython,
and that old version is not available on newer platforms without a lot
of effort. Source code is still available on
github.

I have moved to Sublime for text editing, because its extensions are
in python! I don't like the fact that it isn't open source, but I haven't found
an open source alternative that is extensible in python. Atom seems like
a reasonable open source editor, but writing extensions in Javascript is
not for me.

If I create any Sublime extensions worth mentioning to make it operate
more like peppy, I will include references to them here.